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California Gold Nutrition

California Gold Nutrition, Ergothioneine Mushroom Complex, 90 Veggie Capsules

California Gold Nutrition, Ergothioneine Mushroom Complex, 90 Veggie Capsules

Regular price $20.03 USD
Regular price $22.25 USD Sale price $20.03 USD
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Product Overview


  • California Gold Nutrition Ergothioneine Mushroom Complex
  • Supports Mitochondrial Function*
  • Anti-Inflammatory & Supports Immune System*
  • Supports Antioxidant & Cellular Health*
  • Supports Cognitive Health
  • Formulated to Contain: No Gluten, No GMOs, No Soy
  • Produced in a 3rd Party Audited cGMP Registered (Certified) Facility

Ergothioneine Mushroom Complex, by California Gold Nutrition, is a powerful blend of remarkable mushrooms. This extraordinary blend utilizes the unique properties of Organic Maitake Mushroom Extract, Organic Oyster Mushroom Extract, and Organic Lion's Mane Mushroom Extract fortified with the powerhouse antioxidant Ergothioneine to provide you with a comprehensive and potent health-boosting supplement.

California Gold Nutrition Ergothioneine Mushroom Complex features MitoPrime® which is designed to promote a healthy-inflammatory response, a healthy immune system, and cell detoxification. 

Ergothioneine is a naturally occurring amino acid found in high concentrations in select sources such as mushrooms and certain microorganisms. It acts as a potent antioxidant, working to neutralize harmful free radicals and protect your cells from oxidative stress.

Organic Maitake Mushroom Extract
Renowned for its immune-boosting properties, Maitake mushrooms have been cherished for centuries in traditional medicine. Our organic Maitake mushroom extract supports a strong and resilient immune system, helping your body defend against invaders and maintain optimal well-being. It also offers potential benefits for healthy blood sugar levels and supports overall vitality*.

Organic Oyster Mushroom Extract
Known for its rich nutritional profile, organic Oyster mushroom extract is a natural gem that provides vitamins, minerals, and antioxidants. It supports immune function, aids in digestion, and contributes to overall wellness.

Organic Lion's Mane Mushroom Extract
Elevate your cognitive health with organic Lion’s Mane mushroom extract. This exceptional mushroom is revered for its potential to support brain function, memory, and focus. Lion’s Mane may also help promote a positive mood and overall mental well-being. Unlock the full potential of your mind with this remarkable mushroom extract.

iTested Verified

Expiration Date

12/31/2025 00:00:00




Main Ingredients:
L-Ergothioneine, Organic Maitake Mushroom Extract (Grifola frondosa) (fruiting body), Organic Oyster Mushroom Extract (Pleurotus ostreatus) (fruiting body), Organic Lion's Mane Mushroom Extract (Hericium erinaceus) (fruiting body).

Other Ingredients:
Modified Cellulose (Hypromellose Veggie Capsule), Microcrystalline Cellulose, Silicon Dioxide (Silica), and Stearic Acid.

Formulated with MitoPrime®. MitoPrime® is a registered trademark of NNB Nutrition.

This product is not manufactured with milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soy, sesame, or gluten. Produced in an FDA-registered, third-party audited, and cGMP compliant facility that may process other products that contain these allergens or ingredients.

Suggested Use

Take 1 capsule daily, with or without food. Best when taken as directed by a qualified healthcare professional.


Keep out of reach of children. Pregnant or lactating women, the chronically ill, elderly, individuals under the age of 18, those taking prescription medications (e.g., blood thinners) as well as those with a physician-diagnosed medical condition should consult with a physician, pharmacist, naturopath or other qualified healthcare professional prior to taking dietary supplements.

Sealed for your protection. Do not use if seal is missing or broken. Store in a cool, dry place. Protect from heat, light, and moisture.

Supplement Facts†
Serving Size: 1 Capsule
Servings Per Container: 90
  Amount Per Serving %Daily Value
Organic Maitake Mushroom Extract (Grifola frondosa) (fruiting body)
150 mg
Organic Oyster Mushroom Extract (Pleurotus ostreatus) (fruiting body) 150 mg
Organic Lion's Mane Mushroom Extract (Hericium erinaceus) (fruiting body) 100 mg
5 mg

†Daily Value not established.